This presentation includes the basic knowledge of personal protective equipment with a lot of understandable knowledge and also how to use it properly. I hope all the finders liked it and also remember me in your precious Dua. Thank You!
PPE (Personal Protective Equipment) kit is a collection of items designed to protect an individual from various hazards and risks in specific environments. The contents of a PPE kit can vary depending on the intended use and the potential dangers involved. PPE kits are commonly used in healthcare settings, industrial workplaces, and in response to emergencies. Here are some common items that might be included in a PPE kit:
This presentation includes the basic knowledge of personal protective equipment with a lot of understandable knowledge and also how to use it properly. I hope all the finders liked it and also remember me in your precious Dua. Thank You!
PPE (Personal Protective Equipment) kit is a collection of items designed to protect an individual from various hazards and risks in specific environments. The contents of a PPE kit can vary depending on the intended use and the potential dangers involved. PPE kits are commonly used in healthcare settings, industrial workplaces, and in response to emergencies. Here are some common items that might be included in a PPE kit:
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Pile Foundation by Venkatesh Taduvai (Sub Geotechnical Engineering II)-conver...
PPE OMP III.pptx
1. PPT 10-hr. General Industry – PPE v.03.01.17
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Created by OTIEC Outreach Resources Workgroup
Personal Protective
Equipment
2. PPT 10-hr. General Industry – PPE v.03.01.17
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Created by OTIEC Outreach Resources Workgroup
Introduction
Employers must protect employees:
• Assess the workplace
• Eliminate and reduce the hazards found
using engineering and administrative controls
• Then use appropriate personal protective
equipment
• Remember, Personal Protective
Equipment is the last level of control.
3. PPT 10-hr. General Industry – PPE v.03.01.17
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Hierarchy of Controls
Source: OSHA
4. PPT 10-hr. General Industry – PPE v.03.01.17
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Created by OTIEC Outreach Resources Workgroup
Source of Photos: OSHA
Hierarchy of Controls
PPE controls:
• Requires worker to wear something
• Examples
5. PPT 10-hr. General Industry – PPE v.03.01.17
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BETA
REFLECTIVE
VEST
HELMET
6. PPT 10-hr. General Industry – PPE v.03.01.17
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Types of Hearing Protection
There are three types of hearing
protection:
Earmuffs
Earplugs
Ear caps or bands
7. PPT 10-hr. General Industry – PPE v.03.01.17
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TYPES OF PPE
Eye & Face Protection
Respiratory Protection
Head Protection
Foot Protection
Hand Protection
Hearing Protection
Body Protection
Fall Protection
8. PPT 10-hr. General Industry – PPE v.03.01.17
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Head protection:
• Frequent causes of head injuries
– Falling objects from above striking on the head;
– Bump head against fixed objects, such as
exposed pipes or beams; or
– Accidental head contact with electrical hazards.
Source: OSHA
Types of PPE
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Types of PPE
Why head protection is important…
Source: OSHA
10. PPT 10-hr. General Industry – PPE v.03.01.17
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Created by OTIEC Outreach Resources Workgroup
Source of graphics: OSHA
• Classes of hard hats:
– CLASS G (General)
• Protect against impact, penetration
• Low-voltage electrical protection (proof-tested to
2,200 volts)
Types of PPE
11. PPT 10-hr. General Industry – PPE v.03.01.17
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Source: OSHA
– CLASS E (Electrical)
• Designed for electrical/utility work
• Protect against falling objects, impact
• Electrical protection against high-voltage
(proof-tested to 20,000 volts)
Types of PPE
12. PPT 10-hr. General Industry – PPE v.03.01.17
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Source: OSHA
– CLASS C (Conductive)
• Designed for comfort; offers limited protection
• Protects heads that may bump against fixed objects
• Does not protect against falling objects or electrical
hazards
Types of PPE
13. PPT 10-hr. General Industry – PPE v.03.01.17
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Created by OTIEC Outreach Resources Workgroup
Types of PPE
Eye and face protection:
Source of images: OSHA
14. PPT 10-hr. General Industry – PPE v.03.01.17
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• Eye and face protection – must comply with
– ANSI Z87.1-2003, or
– ANSI Z87.1-1989 (R-1998)
Source: OSHA
Types of PPE
15. PPT 10-hr. General Industry – PPE v.03.01.17
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• Selecting eye and face protection –
elements to consider:
– Ability to protect against workplace hazards
– Should fit properly
– Should provide unrestricted vision and
movement
– Durable and cleanable
– Allow unrestricted functioning of other PPE
Types of PPE
16. PPT 10-hr. General Industry – PPE v.03.01.17
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• Safety glasses
– Used to protect against moderate impacts
from particles
Source of graphics: OSHA
Types of PPE
17. PPT 10-hr. General Industry – PPE v.03.01.17
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• Goggles
– Protect eyes, and the
facial area immediately
surrounding the eyes from
impact, dust, splashes.
– Some can be used over
corrective lenses, if they fit them.
Source: OSHA
Types of PPE
18. PPT 10-hr. General Industry – PPE v.03.01.17
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Types of PPE
– Goggle types
Direct-ventilated
Source: OSHA.gov
Indirect-ventilated Non-ventilated
• Does not allow the
passage of air into the
goggle
• Prevents splash entry
• May fog and require
frequent lens cleaning
• Prevents fogging
by allowing air
circulation
• Protects against
liquid or chemical
splash entry
• Resist direct passage
of large particles into
the goggle
• Prevents fogging by
allowing air circulation
19. PPT 10-hr. General Industry – PPE v.03.01.17
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Types of PPE
Respiratory protection:
Source of photos: OSHA
20. PPT 10-hr. General Industry – PPE v.03.01.17
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Created by OTIEC Outreach Resources Workgroup
Source of photos: OSHA
• Types of respirators
– Air-Purifying (APR) –
remove contaminants
from air
• Particulate respirators
• Chemical cartridge/
gas mask respirator
• Powered Air-Purifying
Respirator (PAPR)
Types of PPE
21. PPT 10-hr. General Industry – PPE v.03.01.17
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Created by OTIEC Outreach Resources Workgroup
Source of photos: OSHA
Hearing protection:
Types of PPE
22. PPT 10-hr. General Industry – PPE v.03.01.17
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Created by OTIEC Outreach Resources Workgroup
• Exposure to noise levels
over 85 dB can cause
hearing loss
• Hearing protection
required at 90 dB
• Implement effective
Hearing Conservation
Program
Source: OSHA
Types of PPE
23. PPT 10-hr. General Industry – PPE v.03.01.17
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• Examples of hearing protection:
– Disposable foam plugs
– Molded ear plugs
– Noise-cancelling ear plugs
– Ear muffs
• Consider Noise Reduction
Rating (NRR) of devices
NIOSH/John Rekus/elcosh.org
Source of photos: OSHA
Types of PPE
24. PPT 10-hr. General Industry – PPE v.03.01.17
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Hand protection:
Types of PPE
• Potential hazards for hands
– Skin absorption of hazardous
substances
– Lacerations or severe cuts
– Punctures
– Chemical burns
– Thermal burns
– Extreme temperatures
Source of photos: OSHA
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Source of photos: OSHA
Anti-vibration
Heat-resistant
Leather Palm
Cut-resistant
Permeation-resistant
Chemical-resistant
• Types of gloves
Types of PPE
26. PPT 10-hr. General Industry – PPE v.03.01.17
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Foot and leg protection:
• Causes of foot injuries:
– Falling or rolling of heavy objects
– Crushing or penetrating materials
– Sharp objects that can penetrate
the sole
– Exposure to molten metal
– Working on, or around, hot, wet, or
slippery surfaces
– Working when electrical
hazards are present.
Source: OSHA
Types of PPE
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Source: OSHA
Types of PPE
• Conditions requiring
foot protection
– Impacts
– Compressions
– Cuts/punctures
– Chemicals
– Temperatures
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• Examples of foot and leg protection
– Impact-resistant toe and/or instep
• Steel
• Composite
– Heat-resistant soles
– Metal shanks
– Specialty footwear may be needed
• Metatarsal guards
• Liquid- or chemical-resistant
• Conductive or nonconductive
Source of photos: OSHA
Types of PPE
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• Protection from hazards
– Shoes with metal toe-cap
protects against knocks, falling
objects
– Rubber shoes protect against
chemical materials, as directed
by the SDS
Source of photos: OSHA
Types of PPE
30. PPT 10-hr. General Industry – PPE v.03.01.17
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Types of PPE
Body protection –
protective clothing:
Source of photos: OSHA
31. PPT 10-hr. General Industry – PPE v.03.01.17
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Created by OTIEC Outreach Resources Workgroup
• The employer is required to pay for PPE
used to comply with OSHA standards
– Examples
• Metatarsal foot protection
• Rubber boots with steel toes
• Non-prescription eye protection
• Prescription eyewear inserts/lenses for full face
respirators
• Goggles and face shields
• Fire fighting PPE
• Hard hats
• Hearing protection
• Welding PPE
$
Responsibilities
32. PPT 10-hr. General Industry – PPE v.03.01.17
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• Employer payment exemptions
– Non-specialty safety-toe protective footwear
and non-specialty prescription safety eyewear
– Everyday clothing
– Ordinary clothing, skin creams, or other items,
used solely for protection from weather
– Consumer safety items worn by food workers
– Lifting belts
– When employee lost or intentionally damaged
PPE
$
Responsibilities
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1. Common causes of foot injuries include:
crushing, penetration, molten metal,
chemicals, slippery surfaces, and sharp
objects.
a. True
b. False
Knowledge Check
Answer: a. True
34. PPT 10-hr. General Industry – PPE v.03.01.17
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Knowledge Check
2. Who is responsible for providing PPE
needed to comply with OSHA standards?
a. The employee
b. OSHA
c. The Employer
d. Workers’ Compensation
Answer: c. The Employer
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Knowledge Check
3. Hazard controls must be addressed in which
order of priority?
a. Substitution, PPE, workaround, and
administrative
b. Workaround, stop work, PPE, and engineering
c. Stop work, PPE, engineering, and substitution
d. Substitution, engineering, administrative, and
PPE
Answer: d. Substitution, engineering,
administrative, and PPE
36. PPT 10-hr. General Industry – PPE v.03.01.17
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Knowledge Check
4. Which type of hard hat would provide
the most protection from electrical
hazards?
a. Class A
b. Class C
c. Class E
d. Class G
Answer: c. Class E
37. PPT 10-hr. General Industry – PPE v.03.01.17
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Knowledge Check
5. Hearing protection is required when
noise levels exceed OSHA’s PEL of __
dBA as a TWA.
a. 80
b. 90
c. 100
d. 110
Answer: b. 90 dBAs
38. PPT 10-hr. General Industry – PPE v.03.01.17
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Knowledge Check
6. Who is responsible for providing
specialized work footwear?
a. Insurance companies
b. The employee
c. OSHA
d. The employer
Answer: d. The employer
39. PPT 10-hr. General Industry – PPE v.03.01.17
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Knowledge Check
7. Which of the following is considered
approved eye protection?
a. Sun glasses
b. Prescription glasses
c. Reading glasses
d. Glasses meeting ANSI standard Z87
Answer: d. Glasses meeting
ANSI standard Z87
40. PPT 10-hr. General Industry – PPE v.03.01.17
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Knowledge Check
8. Which of the following is NOT
considered PPE?
a. Rubber gloves
b. Glasses meeting ANSI standard Z87
c. Sports shoes
d. Hearing muffs
Answer: c. Sports shoes
